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DESI’s instrument, a long black cylinder supported by the metal telescope framework, points at the domed ceiling. The dome interior is bathed in blue light.

New DESI results strengthen hints that dark energy may evolve

03/19/25

Lauren Biron

Combining the DESI data with other experiments shows signs that the impact of dark energy may be weakening over time—and the standard model of how the universe works may need an update.

11/29/22

First-time ATLAS measurement provides new look at Higgs

For the first time, physicists have a statistically significant measurement of the joint polarization of W and Z bosons.

Close-up photograph of Romanesco broccoli

11/22/22

Finding art in astrophysics technology

LSST Camera images provide the inspiration for artist Lennart Lahuis’s “Astromelancholia.”

Illustration featuring key people in the article below, focused on Madagascar

11/14/22

Madagascar’s path to neutrino physics

Laza Rakotondravohitra was the first Malagasy grad student to conduct research in neutrino physics. He and others are working to ensure he will be far from the last.

Illustration of a parent stacking blocks and books with their child while looking at a laptop

11/08/22

Parenting in physics

Scientists discuss the challenges of being caregivers in physics and some ways they’ve seen the field change for the better.

A car travels a road surrounded by walls of tumbleweed

11/01/22

How to maintain a physics experiment in a desert

Threats of scorching heat, walls of tumbleweed, and countless critters mean innovation is a must for the facilities manager for LIGO Hanford Observatory.

Illustration of a woman looking out the window of an airplane seeing a visual from the ATLAS experiment

10/25/22

Physicists work to bring more undergrads into research

Despite challenges, some physics faculty at predominantly undergraduate institutions make research experiences available to students.

Collage of the Atacama Desert and the South Pole

10/18/22

The next stage of cosmic microwave background research

With CMB-S4, scientists hope to connect a sandy desert with a polar desert—and revolutionize our understanding of the early universe.

10/11/22

After fire and monsoons, DESI resumes cataloguing the cosmos

Collaborators on the Dark Energy Spectroscopic Instrument breathe a sigh of relief as they successfully restart the state-of-the-art experiment.

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